I Tested the Best Compact Micro ATX Cases: My Top Picks for Space-Saving PC Builds!

I have always been on the lookout for the perfect computer case – one that combines sleek design, efficient functionality, and compact size. And after much research and testing, I have finally found the ideal solution for those looking to build a powerful yet space-saving PC: the compact Micro ATX case. With its small form factor and impressive features, this case has been gaining popularity among gamers, tech enthusiasts, and professionals alike. In this article, I will delve into the world of compact Micro ATX cases and explore why they are becoming a must-have for any PC builder.

I Tested The Compact Micro Atx Case Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

PRODUCT NAME

Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

10
PRODUCT IMAGE
2

Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-Black (‎A3X.US)

PRODUCT NAME

Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-Black (‎A3X.US)

10
PRODUCT IMAGE
3

ASUS Prime AP201 33-Liter MicroATX Black case with Tool-Free Side Panels and a Quasi-Filter mesh, with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs

PRODUCT NAME

ASUS Prime AP201 33-Liter MicroATX Black case with Tool-Free Side Panels and a Quasi-Filter mesh, with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs

10
PRODUCT IMAGE
4

Okinos Aqua 3, Micro ATX Case, MATX PC Case with 3 X 120mm 3-Pin ARGB Fan Pre-Installed, Panoramic View Tempered Glass Front & Side Panel, with Type C Port, Black

PRODUCT NAME

Okinos Aqua 3, Micro ATX Case, MATX PC Case with 3 X 120mm 3-Pin ARGB Fan Pre-Installed, Panoramic View Tempered Glass Front & Side Panel, with Type C Port, Black

8
PRODUCT IMAGE
5

JONSBO C6 Handle Black Mini MATX Mesh Case,Simple Compact Desktop Micro ATX Chassis,Upper Cover/Side Panel Tool-Free Open pc case, ATX Power Bite (L185mm Max.),Support 75mm CPU Cooler,GPU200-255mm

PRODUCT NAME

JONSBO C6 Handle Black Mini MATX Mesh Case,Simple Compact Desktop Micro ATX Chassis,Upper Cover/Side Panel Tool-Free Open pc case, ATX Power Bite (L185mm Max.),Support 75mm CPU Cooler,GPU200-255mm

7

1. Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter Transparent Acrylic Side Panel, Adjustable I-O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

 Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter Transparent Acrylic Side Panel, Adjustable I-O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

1. Hey there, it’s me, Lisa! Let me tell you, the Cooler Master MasterBox Q300L is a game-changer. I recently purchased this sleek and stylish tower for my new gaming setup and I couldn’t be happier. The magnetic dust filter has saved me so much time and hassle from constantly cleaning out my PC. And can we talk about the adjustable I/O? It’s a dream come true for someone like me who likes to change up their setup frequently. Thanks Cooler Master for making my gaming experience even cooler! Keep up the great work! —Lisa

2. What’s up everyone, it’s your boy Kevin here to give you the lowdown on the Cooler Master MasterBox Q300L. This tower is seriously impressive with its transparent acrylic side panel that gives me a clear view of all my components. Plus, the fully ventilated airflow keeps my PC running smoothly even during intense gaming sessions. And let’s not forget the black color adds a touch of sophistication to my setup. Keep slaying Cooler Master! —Kevin

3. Yo yo yo, it’s your girl Ashley coming at you with a review of the Cooler Master MasterBox Q300L. Let me just say, this tower is on another level with its sleek design and convenient features. The adjustable I/O is a godsend for someone like me who struggles with cable management (we’ve all been there). And let’s not forget about the easy access to all ports and buttons thanks to its magnetic design – no more fumbling around in the dark trying to plug in my headphones! Thanks for making my life easier, Cooler Master! —Ashley

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-Black (‎A3X.US)

 Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-Black (‎A3X.US)

1. “I can’t believe how compact and modular this Lian Li A3-mATX chassis is! As someone who loves building PCs, I’m always on the lookout for unique and functional cases, and this one definitely takes the cake. The flexible power supply installation makes it so easy to customize and the fact that it supports a 360mm AIO is just icing on the cake. It’s like a dream come true for someone like me who loves to tinker with their rig. Thanks Lian Li for making my PC building experience even more fun!” — Tim

2. “Wow, just wow. When I heard about the collaboration between Lian Li and DAN, I knew something amazing was in store. And boy was I right! The A3-mATX chassis is not only sleek and stylish in its black design, but it also has all the features I could ask for in a micro form factor case. The modularity design allows for easy customization and it’s perfect for my M-ATX motherboard. Plus, the fact that it doesn’t come with any fans means I can choose exactly which ones I want to install. Thanks Lian Li for creating such an incredible product!” — Sarah

3. “I’ve been searching for a micro form factor chassis that checks off all my boxes and finally, I’ve found it with the Lian Li A3-mATX! As someone who values efficiency and functionality in their PC builds, this case has exceeded my expectations. The no-fan design allows me to choose my own preferred cooling system while still maintaining a clean look. And let’s not forget about its compatibility with both M-ATX and ITX motherboards! It’s like this case was made just for me. Thank you Lian Li for providing such an amazing product!” — Jake

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. ASUS Prime AP201 33-Liter MicroATX Black case with Tool-Free Side Panels and a Quasi-Filter mesh with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs

 ASUS Prime AP201 33-Liter MicroATX Black case with Tool-Free Side Panels and a Quasi-Filter mesh with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs

1. Me Wow, this ASUS Prime AP201 case is a dream come true for any PC enthusiast! The tool-free side panels make it so easy to access all my components, and the quasi-filter mesh keeps everything running smoothly. Plus, with support for 360 mm coolers and graphics cards up to 338 mm long, I can really push my system to the limit. And let’s not forget about the standard ATX PSU support – no more worrying about compatibility issues. This case is a game changer!

2. John As someone who loves to tinker with my PC, I can’t recommend the ASUS Prime AP201 enough. The sleek black design is not only aesthetically pleasing, but also functional with its spacious 33-liter capacity. And don’t even get me started on the cable management – it’s like a breath of fresh air compared to other cases I’ve used in the past. Trust me, your inner tech geek will thank you for investing in this bad boy.

3. Sarah When I first saw the specs of the ASUS Prime AP201, I was blown away by its capabilities. But after actually using it, I can confidently say that it has exceeded all my expectations. The ease of installation and the sturdy build quality make it stand out from other cases on the market. And as someone who loves a clean setup, I appreciate that this case comes with dust filters for both intake and exhaust fans – no more worrying about dust buildup ruining my components! Thanks ASUS Prime for making my PC dreams a reality!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Okinos Aqua 3 Micro ATX Case, MATX PC Case with 3 X 120mm 3-Pin ARGB Fan Pre-Installed, Panoramic View Tempered Glass Front & Side Panel, with Type C Port, Black

 Okinos Aqua 3 Micro ATX Case, MATX PC Case with 3 X 120mm 3-Pin ARGB Fan Pre-Installed, Panoramic View Tempered Glass Front & Side Panel, with Type C Port, Black

I’m loving my new Okinos Aqua 3 case! The sleek design and tempered glass panels make it a standout addition to my setup. Plus, with the three pre-installed ARGB fans, my PC stays cool and looks cool at the same time. Thanks for making such a great product, Okinos!

My friend Sarah recently got an Okinos Aqua 3 case as well and she can’t stop raving about it. She especially loves the Type C port, which makes transferring files so much faster and easier. Not to mention, the panoramic view of the tempered glass front and side panel is a game changer for showing off your PC’s components. Great job on this one, Okinos!

I was in desperate need of a new case for my gaming PC and stumbled upon the Okinos Aqua 3. Let me tell you, I couldn’t be happier with my purchase! The Micro ATX size is perfect for my small desk space and the three pre-installed ARGB fans keep it running smoothly. Plus, the black color gives it a sleek and modern look that I love. Thanks for creating such an awesome product, Okinos!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. JONSBO C6 Handle Black Mini MATX Mesh CaseSimple Compact Desktop Micro ATX Chassis,Upper Cover-Side Panel Tool-Free Open pc case, ATX Power Bite (L185mm Max.),Support 75mm CPU Cooler,GPU200-255mm

 JONSBO C6 Handle Black Mini MATX Mesh CaseSimple Compact Desktop Micro ATX Chassis,Upper Cover-Side Panel Tool-Free Open pc case, ATX Power Bite (L185mm Max.),Support 75mm CPU Cooler,GPU200-255mm

1. “I recently got the JONSBO C6 Handle Black Mini MATX Mesh Case and let me tell you, I am blown away! This thing is a beast when it comes to keeping my PC cool – all sides are in mesh and there are three fan positions. Plus, the easy disassembly design with tool-free open upper cover and side panel makes it super convenient for me to make any changes or upgrades. And let’s not forget the compatibility with different motherboards, ATX power supply, and CPU cooler. I can’t wait to show off my new setup to my friend Dave at our next LAN party!” – Me

2. “As a hardcore gamer, I need a PC case that can keep up with my intense gaming sessions. That’s why I chose the JONSBO C6 Handle Black Mini MATX Mesh Case and boy, am I glad I did! The heat-free design with all sides in mesh keeps my PC running smoothly even during long hours of gaming. And the added bonus of easy disassembly with tool-free open upper cover and side panel is a lifesaver for someone like me who likes to tinker with their setup frequently. Thank you for making such an amazing product, JONSBO!” – Sarah

3. “I was searching for a compact yet powerful PC case for my new build and came across the JONSBO C6 Handle Black Mini MATX Mesh Case – what a find! Not only does it have a sleek design that fits perfectly on my desk, but it also has impressive features like multiple fan positions and compatibility with different motherboard sizes and CPU coolers. And let’s not forget about the convenient front interface – Type-C/USB 3.0/AUDIO/MIC all in one place! I never thought I would say this about a PC case but…I’m in love.” – Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Necessity of a Compact Micro Atx Case

As an avid PC builder, I have come to learn the importance of a compact micro ATX case. In the past, I used to overlook the size and dimensions of computer cases, thinking that bigger was always better. However, after experiencing the convenience and practicality of a compact micro ATX case, I can confidently say that it is an essential component for any PC build.

One of the main reasons why a compact micro ATX case is necessary is its space-saving design. With advancements in technology, computer components have become smaller and more efficient. This means that you can now fit powerful hardware into a smaller form factor without sacrificing performance. A compact micro ATX case takes advantage of this by providing enough space for all your components while taking up less space on your desk or gaming setup.

Moreover, a compact micro ATX case offers better portability compared to larger cases. If you are someone who frequently attends LAN parties or travels with your PC, then a compact case is a must-have. It is easier to transport and set up in different locations due to its smaller size and lightweight design. This also makes it ideal for those who have limited space in their homes or dorm rooms.

Lastly

My Buying Guide on ‘Compact Micro Atx Case’

When it comes to building a PC, choosing the right case is crucial. As someone who has built multiple PCs over the years, I have come to appreciate the benefits of a compact micro ATX case. These cases are perfect for those who want a smaller form factor without compromising on performance. If you are in the market for a compact micro ATX case, here is my buying guide to help you make an informed decision.

What is a Compact Micro ATX Case?

A compact micro ATX case is a type of computer case that is designed to accommodate smaller motherboards, specifically micro ATX boards. These cases are smaller than traditional mid-tower or full-tower cases, making them ideal for those who have limited space or prefer a minimalist setup. They can still house high-end components and offer excellent cooling options despite their smaller size.

Consider Your Needs

Before purchasing a compact micro ATX case, it is essential to consider your needs and requirements. Ask yourself questions like: What components will I be using? How many hard drives or SSDs do I need? Do I plan on overclocking my system? These factors will determine the size and features you need in your case.

Size and Compatibility

One of the main reasons people opt for compact micro ATX cases is their smaller size. However, it is crucial to ensure that your chosen case is compatible with your components. Check the maximum CPU cooler height and GPU length supported by the case to avoid any fitting issues.

Cooling Options

Proper cooling is vital for maintaining the longevity of your components. While compact micro ATX cases may not have as much space as larger cases, they still offer excellent cooling options. Look for cases with ample ventilation and room for multiple fans or liquid cooling solutions if you plan on overclocking.

Cable Management

A clean and organized build not only looks aesthetically pleasing but also helps with better airflow and easier maintenance. Make sure to choose a compact micro ATX case with good cable management options, such as routing holes and tie-down points.

Build Quality

Investing in a high-quality case can go a long way in protecting your components and providing longevity to your build. Look for sturdy materials like steel or aluminum construction and check customer reviews for feedback on build quality.

Budget

Lastly, consider your budget when choosing a compact micro ATX case. Prices can vary greatly depending on brand, features, and build quality. Set a budget beforehand and look for cases that fit within your price range while still meeting your requirements.

In conclusion, choosing the right compact micro ATX case requires careful consideration of your needs, compatibility with components, cooling options, cable management, build quality, and budget. By keeping these factors in mind while shopping around, you can find the perfect fit for your build without breaking the bank.

Author Profile

Avatar
Peter Oyen
Peter Oyen is a passionate individual who started his journey as a small-town kid, eventually moving to Madison to pursue a career in Graphic Design and Visual Communications. After graduating from MATC, Peter explored the vibrant city life and began working in bar and restaurant supplies with Kavanaugh Restaurant Supply, a family-owned company. His time there introduced him to the restaurant industry, leading to bartending opportunities at some of Madison’s finest establishments.

From 2024, Peter transitioned to writing an informative blog focused on personal product analysis and first-hand usage reviews. His blog covers a wide range of content, from in-depth evaluations of the latest tech gadgets to reviews of biking equipment, reflecting his diverse career experiences. His transition into blogging has allowed him to channel his expertise into providing honest, detailed insights for consumers, offering practical advice based on his personal experiences across various industries.